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| Gava,Ricardo; Lima,Sebastião F. de; Santos,Osvaldir F. dos; Anselmo,Jefferson L.; Cotrim,Mayara F.; Kühn,Irineu E.. |
| ABSTRACT Reductions in soybean yields are mainly linked to the occurrence of dry spells, which are becoming more frequent due to climate change. Thus, the aim of this study was to evaluate soybean cultivars irrigated with different water depths under center pivot. The experiment was conducted during the 2014/15 growing season, under center-pivot irrigation in Chapadão do Sul, MS, Brazil. The design was a randomized block in split plot with four replicates, where plots consisted of 4 water depths (0, 50, 75 and 100% of crop evapotranspiration - ETc) and the subplots of 6 soybean cultivars (NA 5909 RR, DM 5958 IPRO, Anta 82 RR, M 7110 IPRO, Desafio RR, M 7739 IPRO). The cultivar Desafio RR was the one that best responded to irrigation, increasing yield to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycine max (L.) Merrill.; Drought; Water deficit. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000100010 |
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| Monteiro, Manoela Andrade; Koch, Felipe; Nobre, Felipe Luiz de Lemos; Zulli, Felipe Santos; Araújo, Bruno Oliveira Novais; Borges, Eduardo Golçalves; Pedó, Tiago; Aumonde, Tiago Zanatta; dos Santos, Esmael Lopes. |
| The objective of this work was to evaluate the influence of the level of artificial defoliation, applied in stages V6 and R2, on the quality and yield components of soybean seeds. The experiment was conducted in a greenhouse in the municipality of Cascavel, Paraná State, Brazil. The experimental design was a randomized block with four replications, in a 5 x 2 x 2 factorial scheme (five levels of defoliation x two cultivars, two phenological stages (V6: fifth fully developed trifoliolate leaf and R2: full flowering), two growth habits). The analyzed variables were mass of 100 seeds, number of pods per plant, seed number per plant, seed number per pod, germination, dry matter of seedlings and length of shoot and roots of seedlings. Defoliation above 50%... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Determined and indeterminate growth; Artificial defoliation; Phonological stage; Glycine max (L.) Merrill.. |
| Ano: 2017 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/14185 |
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